diff --git a/network-poc/static/index.html b/network-poc/static/index.html
index 9631f71..0aa0d93 100644
--- a/network-poc/static/index.html
+++ b/network-poc/static/index.html
@@ -439,7 +439,7 @@
             padding: 6px 6px 4px;
             text-align: center;
             width: 72px;
-            opacity: 0.5;
+            opacity: 0.8;
             cursor: pointer;
             transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
             box-shadow: 0 4px 8px rgba(0,0,0,0.3);